Sight is the most powerful tool a human being can have. It allows us to immerse ourselves in the world around us entirely. Of course, as we get older, our eyesight starts to deteriorate, and we lose the ability to see small details and dull colors.

Why Is That, and What Can You Do to Prevent It?

The best place to start is with a basic understanding of how your eye and eyesight work.

The word Cornea probably sounds familiar to you. It’s the window of your eye (the clear film on your iris). Once light hits your Cornea, it is disbursed into rays which are sent further into your eye, past your iris (the black circle in your eye).

These rays of light all converge in one place – your retina. Here, the image which your retina receives is sent via the optic nerve to your brain, where the information is processed, and you see what is in front of you.

This process is constantly happening as long as your eyes are open.

As with your general body, each of the organs, ligaments, and nerves begin to lose their effectiveness and slow down. You notice it when you try to sit up or when you have trouble walking long distances.

As this occurs, the information which is received by the retina begins to become distorted, to the point where you have blurred vision or are unable to focus on fine detail.

That’s the Realistic News – What Can You Do to Prevent It?

With the basic understanding of the how and why it’s time to consider preventing against it.

The first step in maintaining any body part is going to be to keep a healthy diet and exercise plan. Keeping your whole body in a healthy state is the best way to maintain your eyesight.

If you begin to lose your sight and don’t act fast enough, the damage can compound. Instead, head to the Groupon Coupons page for Coastal and get some glasses or contact lenses to correct the deterioration.

The most sun and light that your eyes take in, the more tired they become. If you are going out into the sunlight, always wear a hat and sunglasses. This will help to filter the light coming through your eyes and takes away unnecessary stress on your iris and cornea.

Losing your eyesight is something which nobody wants to think about, however, if you don’t think about it when it happens the problem can get worse. Be sure to maintain a healthy diet and always keep your optometrist appointments.